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发明名称
LICHTSTECKER.
摘要
申请公布号
DE1601521(U)
申请公布日期
1950.02.16
申请号
DE194900D5522U
申请日期
1949.08.31
申请人
WILHELM BOSS;LUDWIG BOSS
发明人
WILHELM BOSS;LUDWIG BOSS
分类号
主分类号
代理机构
代理人
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